unabelt to enumerate USB devices on 7.0.6

Discussions related to using VirtualBox on Linux hosts.
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fredex1
Posts: 23
Joined: 7. Dec 2015, 04:16
Primary OS: Linux other
VBox Version: OSE other
Guest OSses: linux, freedos

unabelt to enumerate USB devices on 7.0.6

Post by fredex1 »

VBox installed on Rocky 9.2, VBox 7.0.6 with virtual extension pack for 7.0.6, and guest extensions for 7.0.6. the user IS in the virtualbox group.

the INSTANT I click the start icon for this particular VM it says "can't enumerate USB devices".

I removed and reinstalled 7.0.6 and of course subsequently installed the extension pack, and after booting the guest extensions.

subsequent reboot still gives the same error message, and of course DEVICES | USB reports no devices.

I've been running VBOX on this OS for about a year, and on Centos 7 for a number of years previously, and this is the first time I've ever encountered this problem.

I'm stuck and am hoping someone here can offer some helpful advice. Thanks in advance!

Fred
mpack
Site Moderator
Posts: 39134
Joined: 4. Sep 2008, 17:09
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Mostly XP

Re: unabelt to enumerate USB devices on 7.0.6

Post by mpack »

I see no log.
fredex1
Posts: 23
Joined: 7. Dec 2015, 04:16
Primary OS: Linux other
VBox Version: OSE other
Guest OSses: linux, freedos

Re: unabelt to enumerate USB devices on 7.0.6

Post by fredex1 »

is this the log file you want? (from the host, from directory containing the VM)...
Attachments
VBox.log
(107.18 KiB) Downloaded 34 times
fredex1
Posts: 23
Joined: 7. Dec 2015, 04:16
Primary OS: Linux other
VBox Version: OSE other
Guest OSses: linux, freedos

Re: unable to enumerate USB devices on 7.0.6

Post by fredex1 »

same symptoms on 7.0.10. just upgraded and no joy.

Fred
mpack
Site Moderator
Posts: 39134
Joined: 4. Sep 2008, 17:09
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Mostly XP

Re: unabelt to enumerate USB devices on 7.0.6

Post by mpack »

Is your host user added to the "vboxusers" group? See user manual section 4.11.2.

Please note that the Extension Pack is not relevant to USB support in VirtualBox 7.x.
fredex1
Posts: 23
Joined: 7. Dec 2015, 04:16
Primary OS: Linux other
VBox Version: OSE other
Guest OSses: linux, freedos

Re: unable to enumerate USB devices on 7.0.6

Post by fredex1 »

yes, the username IS in the vboxusers group:
$ groups fredex
fredex : fredex wheel cdrom vboxusers
scottgus1
Site Moderator
Posts: 20945
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Windows, Linux

Re: unabelt to enumerate USB devices on 7.0.6

Post by scottgus1 »

Please try these:

Linux not finding USB devices despite everything set up correctly
missing file in host OS:
viewtopic.php?f=7&t=103014&p=500584#p500584
VB not installed properly:
viewtopic.php?f=7&t=103101&p=501132#p501075
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